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Popular >

factor 4^x+4^{x+1}

Solution

factor

4^{x} + 4^{x + 1}

Solution

5 \cdot 4^{x}

Solution steps

4^{x} + 4^{x + 1}

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

4^{x + 1} = 4^{1} \cdot 4^{x}

= 4^{x} + 4^{1} \cdot 4^{x}

Factor out common term

4^{x}

= 4^{x} (1 + 4^{1})

Refine

= 5 \cdot 4^{x}

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Frequently Asked Questions (FAQ)

What is factor 4^x+4^{x+1} ?
The solution to factor 4^x+4^{x+1} is 5*4^x